#include <iostream>
using namespace std;

int twoDigitAdd(int a, int b) {
    //todo add your algorithm here
	int sum=0;
	sum = a + b;
	sum = sum % 100;
	return sum;
	
}

int main() {
    int a = 45;
    int b = 56;
    cout << twoDigitAdd(a, b) << endl;
	system("pause");
	return 0;
}